POL Government Elected Officials Auditor Mary Hull Caballero Charter, Code & Policies City Code & Charter Online Code & Charter Title 19 Chapter 19.16  Rules And Regulations
19.16.265 Heating Combustible Matter.

It is unlawful to heat any combustible matter, such as pitch, tar, resin, oil, or other flammable compounds on board any vessel lying at a dock or in the stream in the port, except in places as shall be designated by the Harbor Master.